Silence remaining memory leaks in soltools/cpp when run with lsan
Silence remaining memory leaks in soltools/cpp when run with lsan

Change-Id: Ia71c9abedfd325b9f5bb2a5e28b2386db5c2fd6b

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core